Digg and Betaworks — Today marks the next stage in Digg's future. — Believe it or not, it's been seven years since Digg launched. To date, we've had over 350M Diggs, 28M Story Submissions and 40M Comments. We're extremely proud to have helped pioneer social voting on the web.

Brewster, a Mobile App, Wants to Transform Your Address Book — On average, how many contacts do you have in your phone? How about on Facebook? On Twitter? — Steve Greenwood, an entrepreneur in New York, is willing to bet that the average person is juggling at least a thousand contacts and could use a little help.

NBC Olympics to stream games live on mobile devices — NBC Sports and Adobe Systems have teamed up to give fans two apps that stream the Olympics live on mobile devices, record footage for playback, and share the experience through social media. — The apps — a live-streaming app …

20 million iPad sales projected for Apple's June quarter — Apple is poised to report record breaking sales of 20 million iPads in the just-concluded June quarter, one analyst believes. — Charlie Wolf with Needham & Company issued a note to investors on Thursday in which he increased …

Spectrum crisis or capex crisis? — As others have pointed out recently, the supposed spectrum crunch is really more of an infrastructure crunch, because if wireless data traffic is going to grow by 10 or 20 times, how can 20% more spectrum possibly solve that problem?